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Pigmentation

There are many causes for hyperpigmentation (dyschromias) and uneven skin tone, and there are different depths of damage to the skin. Types of pigment changes include:
Hyperpigmentation – darkened pigment.
Hypopigmentation – no melanin.
Demarcation – uneven pigmentation from... More

There are many causes for hyperpigmentation (dyschromias) and uneven skin tone, and there are different depths of damage to the skin. Types of pigment changes include: